ReShade mod offloads DLSS 5 neural render to second GPU, slashes performance hit

GG Brief Editorial Desk · AI-assisted, source attributed

A modder released a ReShade add-on that offloads DLSS 5 Neural Rendering workloads to a second GPU, substantially reducing the AI filter’s performance hit. Tests show the change almost negates the heavy frame-rate cost normally associated with DLSS NR. The work mirrors earlier DLSS 5 demonstrations that ran neural rendering across two graphics cards. The mod is part of active efforts by the modding community to develop DLSS 5 implementations.

• What happened: A ReShade add-on routes DLSS 5 Neural Rendering workloads to a second GPU, cutting the feature’s performance hit to near-negligible levels.
• Why it matters: Offloading neural rendering could let players enable DLSS 5 effects without the large frame-rate penalty and may allow reuse of an older GPU as a neural coprocessor.
• Context: Early DLSS 5 demonstrations ran neural rendering on two graphics cards, and the modding community is actively developing DLSS 5/Neural Rendering implementations.
• What next: It is not yet confirmed whether the mod will be compatible with a wide range of games or receive any official vendor support.